Submission #5026229
Source Code Expand
#include <bits/stdc++.h> using namespace std; typedef long long ll; #define int long long #define rep(i,n) for(int i=0;i<n;i++) #define MOD 1000000007 #define INF 1000000000000000 #define fi first #define se second #define all(v) v.begin(),v.end() int dx[] = { 0,1,0,-1 }, dy[] = { 1,0,-1,0 }; struct edge { int to, cost; }; int n, q, a[25], ans; set<int>st; signed main() { cin >> n >> q; rep(i, q)cin >> a[i]; rep(i, (1 << q)) { int cnt = 1; rep(j, q) { if ((i >> j) & 1)cnt *= a[j]; if (cnt > n)goto out; } int memo = cnt; rep(j, q)if (memo % a[j] == 0)memo /= a[j]; if (memo == 1)st.insert(cnt); out:; } cout << st.size() << endl; return 0; }
Submission Info
Submission Time | |
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Task | B - Division 2 |
User | anmichi |
Language | C++14 (GCC 5.4.1) |
Score | 0 |
Code Size | 703 Byte |
Status | CE |
Compile Error
./Main.cpp: In function ‘int main()’: ./Main.cpp:27:2: error: jump to label ‘out’ [-fpermissive] out:; ^ ./Main.cpp:22:21: note: from here if (cnt > n)goto out; ^ ./Main.cpp:24:7: note: crosses initialization of ‘long long int memo’ int memo = cnt; ^